Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 15 April 2027
- Last conf. stmt
- 1 April 2026
GTS Quadrant Limited
- Incorporated
- 4 May 2006 (20 years)
- Previously known as
- Thales GTS UK Limited (until 13 January 2023)Thales Ground Transportation Systems UK Limited (until 26 November 2020)Thales Rail Signalling Solutions Limited (until 3 March 2014)Earlier: Alcatel Transport Solutions UK LimitedThis list may be incomplete. See all names on Companies House
- Industry
- Non-trading company (74990)
- Owned by
- Accounts type
- Dormant
- Region
- Greater London
- Address
- Eighth FloorYy London30 South ColonnadeLondonE14 5HX
Officers 4 active
Officer details are public data from the Companies House register.
Ali, Ilona Kristina
Secretary · Appointed 12 March 2026
Director · Appointed 1 July 2020
British
Born October 1976 (50)
Director · Appointed 1 December 2015
Also at Hitachi Rail GTS UK Limited · more companies
British
Born April 1974 (52)
British
Born March 1969 (57)
Officer history (28 former)
8 September 2026
12 March 2026
Appointed Ali, Ilona Kristina as Secretary
12 March 2026
Resigned Depree, Helen Louise as Secretary
31 May 2024
31 May 2024
Appointed Depree, Helen Louise as Secretary
18 April 2023
1 July 2020
1 July 2020
1 February 2019
1 December 2018
1 January 2018
1 January 2018
1 September 2016
1 December 2015
1 December 2015
1 December 2015
1 December 2015
1 October 2015
1 May 2015
10 February 2015
30 June 2013
11 January 2013
Resigned Laroche, Denis as Director
7 January 2013
3 January 2013
4 April 2012
1 February 2012
18 December 2011
18 December 2011
18 December 2011
18 December 2011
1 October 2011
1 October 2011
31 May 2011
1 March 2011
13 October 2010
1 April 2010
1 April 2010
19 November 2008
3 September 2008
2 July 2007
2 July 2007
Resigned Halinaty, Mark as Director
5 January 2007
5 January 2007
5 January 2007
5 January 2007
5 January 2007
5 January 2007
5 January 2007
5 January 2007
Appointed Halinaty, Mark as Director
5 January 2007
Resigned Normand, Jean Christophe as Director
16 June 2006
Appointed Normand, Jean Christophe as Director
16 June 2006
16 June 2006
16 June 2006
16 June 2006
Appointed Laroche, Denis as Director
16 June 2006
16 June 2006
16 June 2006
4 May 2006
4 May 2006
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 3132438
Group structure 9 companies
Ownership group derived from the Companies House PSC register
Hitachi Rail GTS UK Limited Owns 75–100% of shares
GTS Quadrant Limited This company Owns 75–100% of shares
Network Information Services Ltd Owns 25–50% of shares
Hitachi Rail UK Limited Owns 75–100% of shares
Rock Rail East Midlands (Holdings) 1 Limited Owns 25–50% of shares
Rock Rail East Midlands (Holdings) 2 Limited Owns 75–100% of shares
Rock Rail East Midlands PLC Owns 75–100% of shares
The Durham Utc Limited Holds 25–50% of voting rights
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 15 September 2026 | Termination of appointment of a director | |||
| 22 July 2026 | Registered office address changed | |||
| 8 April 2026 | Confirmation statement with no updates | 1 April 2026 | ||
| 7 April 2026 | Termination of appointment of a secretary | |||
| 7 April 2026 | Appointment of a secretary |
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